MANUFACTURER: Smith and Wesson FAMILY: M&P 10 Series MODEL: M&P10 Magazine TYPE: Accessory-Magazines ITEM GROUP: Rifle Magazines CALIBER/GAUGE: 308 Win CAPACITY: 5 SHIPPING WEIGHT: 0.59 lbs. ADDL INFO: ASC Metal Magazine MFG MODEL NO: 432180000 UPC: 022188200676